利用双干涉仪改进距离测量的FMCW激光雷达

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP) Pub Date : 1900-01-01 DOI:10.1364/isa.2022.ith4d.5

Min Uk Jung, G. Kim, Dawoon Jeong, Hui-Ju Kim, Chang-Seok Kim

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引用次数: 0

摘要

采用两种不同光延迟长度的双干涉仪实现了调频连续波系统。该系统克服了光源相干长度对距离测量范围的限制。

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FMCW LiDAR Using Dual Interferometer for Improving Distance Measurement

Frequency-modulated continuous wave (FMCW) system was implemented using dual interferometers with two different optical delay lengths. This system can overcome the limitation of the distance measurement range due to the coherence length of the light source.

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Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)

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